Polar M600 vs. Polar V800 vs. Polar Loop 2 vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
M600
V800
Loop 2
Forerunner 235
Alta HR
 PolarM600Remove Buy NowPolarV800Remove Buy NowPolarLoop 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$330$470$120$299.99$150
Release20162014201520172017

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days13 hours to 30 days8 days (without notifications)9 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/an/a215 x 180128 x 36
Size1.3 inchesn/an/a1.23 inches1.4 inches
Touchn/a
TypeTFTn/aLEDMIPOLED

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX83 ATM2 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/a
Apps
Music

All Wearables